Heating Installations, Repairs, and Maintenance Services


Home Heating Systems

Installation, maintenance, and repair services improve the energy efficiency of your home and reduce heating costs. learn more

Air Conditioning

Central AC Systems

Efficient and affordable central air conditioning systems improve indoor air quality and help you beat the heat. learn more


All Your Plumbing Needs

From emergency plumbing services to complete plumbing system renovation and remodeling, we do it all. learn more


We Are Where You Are

Massachusetts and southern New Hampshire residents rely on Main Stream Mechanical. learn more

Oil Furnace Replacement and Installation

For more than 20 years, Main Stream Mechanical has been gathering the experience and expertise you need for trusted oil furnace services. Our commitment to customer satisfaction has allowed us to build relationships with Massachusetts and New Hampshire homeowners and commercial facility managers that last for the long haul. Let us help with all your heating needs.

Time for an oil furnace replacement? Maybe you're not ready to switch to the higher-efficiency and cheaper natural gas furnaces, or perhaps you live in a remote location too far away from gas grids to have piping dug in. Whatever the case may be, if you find your furnace devouring oil and simply not heating to the standards you're used to--or require, in those colder Massachusetts and New Hampshire months--then it might be time for a replacement.

How do you know if it's time for an oil furnace replacement? Several factors may come into play.

  • Age - If your furnace is older than 12 years, or has not been properly maintained throughout those years, it may be time for a replacement.
  • Increasing Energy Bills - With all else being equal, if your energy bills are on the rise and you find yourself burning more and more oil every year, the efficiency of your furnace may be waning.
  • Frequency of Repairs - While repairs can extend the life of your systems, the more frequently they are required, the more frequently they will be required.
  • Noises - Strange noises, such as knocking, banging, popping, rattling, and squealing may be indicators that your oil furnace is on its last legs.

Why Trust Main Stream Mechanical with Your Oil Furnace Services?

Commitment to Quality

Massachusetts requires HVAC contractors to be licensed. Still, many other companies hire unlicensed technicians that fail to match our standards of quality. Unlike these contractors, Main Stream Mechanical is fully licensed to ensure the highest quality services for our customers.

Expert Recommendations

If you're looking to install a new oil furnace, it can be difficult to determine which system is safe, reliable, and energy efficient. Our Comfort Specialists and technicians will lend their expertise to help you choose the perfect equipment for your specific situation.

Adequately Insured

Our technicians are very responsible and we are fully insured.  Main Stream adheres to trade practices that are in compliance with Local, State and Federal regulations.

Schedule Your Oil Furnace Installation Today!

For oil furnace replacement or installation, call (978) 834-0849 today. We travel throughout the greater Haverhill, Newburyport, Boxford, Topsfield, Bedford, Lexington, and Arlington areas in MA, and the greater Derry, Seabrook, Stratham, Dover, Exeter, and Rye areas in NH. See our full service area list for towns and cities not noted; chances are we travel to yours, too!

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